<?php

/**
 * This is the model class for table "{{demand}}".
 *
 * The followings are the available columns in table '{{demand}}':
 * @property string $iddemand
 * @property string $idfinancialyear
 * @property string $idstockitem
 * @property string $demandquantity
 * @property string $idsociety
 *
 * The followings are the available model relations:
 * @property Financialyear $idfinancialyear0
 * @property Society $idsociety0
 * @property Stockitem $idstockitem0
 */
class Demand extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return Demand the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{demand}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('idfinancialyear, idstockitem, demandquantity, idsociety', 'required'),
			array('idfinancialyear, idstockitem, demandquantity, idsociety', 'length', 'max'=>10),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('iddemand, idfinancialyear, idstockitem, demandquantity, idsociety', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'idfinancialyear0' => array(self::BELONGS_TO, 'Financialyear', 'idfinancialyear'),
			'idsociety0' => array(self::BELONGS_TO, 'Society', 'idsociety'),
			'idstockitem0' => array(self::BELONGS_TO, 'Stockitem', 'idstockitem'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'iddemand' => 'Iddemand',
			'idfinancialyear' => 'Idfinancialyear',
			'idstockitem' => 'Idstockitem',
			'demandquantity' => 'Demandquantity',
			'idsociety' => 'Idsociety',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;
                if(isset($_REQUEST['idsociety'])){
                    if(isset(Yii::app()->session['idsociety'])){
                        unset(Yii::app()->session['idsociety']);
                    }
                    Yii::app()->session['idsociety'] = $_REQUEST['idsociety'];
                    $criteria->compare('idsociety',$_REQUEST['idsociety'],true);
                }
                else{
                    if(isset(Yii::app()->session['idsociety'])){
                        $criteria->compare('idsociety',Yii::app()->session['idsociety'],true);
                    }
                }
                if(isset(Yii::app()->session['idfinancialyear'])){
                    $criteria->compare('idfinancialyear',Yii::app()->session['idfinancialyear'],true);                     
                }

		$criteria->compare('iddemand',$this->iddemand,true);
		$criteria->compare('idfinancialyear',$this->idfinancialyear,true);
		$criteria->compare('idstockitem',$this->idstockitem,true);
		$criteria->compare('demandquantity',$this->demandquantity,true);
		$criteria->compare('idsociety',$this->idsociety,true);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}